How to switch your subscription billing cycle to apply a promo code
If you have a monthly subscription and want to change to an annual subscription plan to apply a promo code (or vice versa), follow these steps:
- Go to the Billing & subscription settings tab and click on “Manage Subscription” to switch your billing frequency. You won’t be able to apply the promo code until you do this.
- Then go back to your Billing & subscription settings and click on “Promotions and gift.”
- Apply the Promo code in the Promotions field.
- Click the Confirm button to review and apply the offer details.

You can also switch from an annual to a monthly rate and apply your promo without having to cancel your subscription.